S-Series - Helical-Worm Gearmotors - Dietz Electric Co., Inc.

3 Items Added to Quote

View Quote Cart

Home » Catalog »

S-Series – Helical-Worm Gearmotors

Item # S-Series – Helical-Worm Gearmotors

Need a custom part similar to S-Series – Helical-Worm Gearmotors? Request a custom quote or give us a call at 800-466-6398.

SEW-Eurodrive’s S-Series right angle gearmotors offer helical-worm gearing that combines durability with exceptional performance in a compact design. Its helical input stage provides greater efficiency than a single stage worm unit. An additional helical gear unit added to the input enables very large ratios. Product Range

Power ratings from 0.05 to 46 HP
Ratios from 3.97 to 33,818
Output torques to 35,400 lb-in

Reducer

Efficiency up to 94%, depending on ratio
Worm shaft and helical gears manufactured from certified steel, heat treated to a case hardness of 58-62 Rockwell C for infinite fatigue strength
Gears are milled, hardened and ground to assure minimum noise, minimum heat, and maximum efficiency
Torque rating based upon mechanical capacity under continuous duty operation
Gearcases made of high strength gray cast iron, SAE Class 30 or equivalent (GG20)
Anti-friction bearings for optimum load capacity and long life
Captured keys on input and output shafts
O-ring on flange to prevent oil leakage when mounted on a surface that is not totally flat
High cross-section modulus design, rugged monobloc design for maximum rigidity
Center tapped holes on output shafts to aid the installation of shaft components
Exclusive interlocking 2-piece seal design consisting of a patented bi-helix FKM inner seal and a double-lip Nitrile (Buna N) outer seal – provides three sealing surfaces against contaminants
Metric or Inch dimension output shaft
Removable inspection cover
Shock capacity meets or exceeds AGMA 6009-A00